Zr-4合金在LiOH水溶液中腐蚀时氧化膜生长各向异性的研究*
苟少秋1,周邦新1,2(
),谢世敬1,徐龙1,2,姚美意1,李强1,2
),谢世敬1,徐龙1,2,姚美意1,李强1,2
INVESTIGATION OF THE ANISOTROPIC GROWTH OF OXIDE LAYERS FORMED ON Zr-4 ALLOYS CORRODED IN LiOH AQUEOUS SOLUTION
Shaoqiu GOU1,Bangxin ZHOU1,2(),Shijing XIE1,Long XU1,2,Meiyi YAO1,Qiang LI1,2
),Shijing XIE1,Long XU1,2,Meiyi YAO1,Qiang LI1,2
图2. Zr-4大晶粒样品在360 ℃的LiOH水溶液中腐蚀160 d 后氧化膜的表面形貌和截面SEM像
Fig.2. Surface morphology (a) and cross sectional SEM image (b) of the oxide layer formed on Zr-4 coarse-grained specimens corroded at 360 ℃ in LiOH aqueous solution for 160 d
